libredirect/src/assets/javascripts/utils.js

111 lines
2.5 KiB
JavaScript

window.browser = window.browser || window.chrome
import servicesHelper from "./services.js"
function getRandomInstance(instances) {
return instances[~~(instances.length * Math.random())]
}
function camelCase(str) {
return str.charAt(0).toUpperCase() + str.slice(1)
}
function protocolHost(url) {
if (url.username && url.password) return `${url.protocol}//${url.username}:${url.password}@${url.host}`
return `${url.protocol}//${url.host}`
}
function copyRaw(test, copyRawElement) {
return new Promise(resolve => {
browser.tabs.query({ active: true, currentWindow: true }, async tabs => {
let currTab = tabs[0]
if (currTab) {
let url
try {
url = new URL(currTab.url)
} catch {
resolve()
return
}
const newUrl = await servicesHelper.reverse(url)
if (newUrl) {
resolve(newUrl)
if (test) return
navigator.clipboard.writeText(newUrl)
if (copyRawElement) {
const textElement = copyRawElement.getElementsByTagName("h4")[0]
const oldHtml = textElement.innerHTML
textElement.innerHTML = browser.i18n.getMessage("copied")
setTimeout(() => (textElement.innerHTML = oldHtml), 1000)
}
}
}
resolve()
})
})
}
function switchInstance(test) {
return new Promise(resolve => {
browser.tabs.query({ active: true, currentWindow: true }, async tabs => {
let currTab = tabs[0]
if (currTab) {
let url
try {
url = new URL(currTab.url)
} catch {
resolve()
return
}
const newUrl = await servicesHelper.switchInstance(url)
if (newUrl) {
if (!test) browser.tabs.update({ url: newUrl })
resolve(true)
} else resolve()
}
})
})
}
function getBlacklist() {
return new Promise(resolve => {
const http = new XMLHttpRequest()
http.open("GET", "https://raw.githubusercontent.com/libredirect/instances/main/blacklist.json", true)
http.onreadystatechange = () => {
if (http.status === 200 && http.readyState == XMLHttpRequest.DONE) {
resolve(JSON.parse(http.responseText))
return
}
}
http.send(null)
})
}
function getList() {
return new Promise(resolve => {
const http = new XMLHttpRequest()
http.open("GET", "https://raw.githubusercontent.com/libredirect/instances/main/data.json", true)
http.onreadystatechange = () => {
if (http.status === 200 && http.readyState == XMLHttpRequest.DONE) {
resolve(JSON.parse(http.responseText))
return
}
}
http.send(null)
})
}
export default {
getRandomInstance,
protocolHost,
switchInstance,
copyRaw,
getList,
getBlacklist,
camelCase,
}